Asymptotic method based on Maslov's theory for the focusing of 3D elliptical lens placed in chiral medium
文献类型：期刊论文
| 作者 | Rahim, Tariq1; Ullah, Naveed1; Ibrahim, Muhammad2; Shah, Murad Ali3; Xu, Jiadong1 |
| 刊名 | JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS
 |
| 出版日期 | 2016 |
| 卷号 | 30期号:10页码:1292-1307 |
| ISSN号 | 0920-5071 |
| DOI | 10.1080/09205071.2016.1196154 |
| 英文摘要 | The high-frequency field expressions for the refracted waves from the dielectric 3D elliptical lens embedded in homogeneous and reciprocal chiral medium around the focal region are derived using an asymptotic method based on Maslov's theory. Ray-based Geometric Optics (GO) technique was initially used to derive the expressions for the electrical field intensities for both left circular polarized and right circular polarized waves which are inherited in the chiral medium. However, GO method is not applicable at the focal points due to the shrinking of ray volume at these points which causes unreal singularities. Therefore, an asymptotic method based on Maslov's theory is applied to derive the fields at the focal points. Moreover, the effect of chirality parameter k beta on the behavior of focal points electric field intensities are indicated using the line plots obtained from the numerical solution of the derived equations using MATLAB software. A special case of the dielectric 3D elliptical lens placed in achiral medium is also discussed using the expressions. |
| WOS研究方向 | Engineering ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000381017700004 |
| 出版者 | TAYLOR & FRANCIS LTD |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/23280]  |
| 专题 | 中国科学院数学与系统科学研究院 |
| 通讯作者 | Rahim, Tariq |
| 作者单位 | 1.Northwestern Polytech Univ, Sch Elect & Informat Engn, Xian, Peoples R China 2.Chinese Acad Sci, Acad Math & Syst Sci, Beijing, Peoples R China 3.Beijing Normal Univ, Sch Math Sci, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Rahim, Tariq,Ullah, Naveed,Ibrahim, Muhammad,et al. Asymptotic method based on Maslov's theory for the focusing of 3D elliptical lens placed in chiral medium[J]. JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS,2016,30(10):1292-1307. |
| APA | Rahim, Tariq,Ullah, Naveed,Ibrahim, Muhammad,Shah, Murad Ali,&Xu, Jiadong.(2016).Asymptotic method based on Maslov's theory for the focusing of 3D elliptical lens placed in chiral medium.JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS,30(10),1292-1307. |
| MLA | Rahim, Tariq,et al."Asymptotic method based on Maslov's theory for the focusing of 3D elliptical lens placed in chiral medium".JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS 30.10(2016):1292-1307. |
入库方式： OAI收割
来源：数学与系统科学研究院
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。